108607855 has 16 divisors (see below), whose sum is σ = 131829984. Its totient is φ = 85893120.

The previous prime is 108607853. The next prime is 108607859. The reversal of 108607855 is 558706801.

It is not a de Polignac number, because 108607855 - 2¹ = 108607853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108607853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232332 + ... + 232798.

It is an arithmetic number, because the mean of its divisors is an integer number (8239374).

Almost surely, 2^108607855 is an apocalyptic number.

108607855 is a deficient number, since it is larger than the sum of its proper divisors (23222129).

108607855 is a wasteful number, since it uses less digits than its factorization.

108607855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 67200, while the sum is 40.

The square root of 108607855 is about 10421.5092477050. The cubic root of 108607855 is about 477.1120795190.

The spelling of 108607855 in words is "one hundred eight million, six hundred seven thousand, eight hundred fifty-five".